Usage of bagged foam hair dye

Before use, select the color to be used, and then put the hair dye into a container to mix. Must be used within one hour after mixing.

After mixing, put on gloves, squeeze the foam hair dye into the palm of your hand, then evenly spread the foam hair dye on the dry hair and rub it off by hand. After application, wait for 20 minutes, then wash with water, and finally wash again with shampoo and conditioner to finish dyeing. It is suggested that before using foam hair dye, if the hair is wet, it should be dried first, and the dry hair effect is better.

Extended data:

Precautions:

It is recommended not to wash your hair before using hair dye. Because the oil secreted by the scalp can play a very good role in protecting the scalp, it can prevent harmful substances from infiltrating into the body through the scalp to a certain extent. Therefore, it is best not to wash your hair the day before dyeing, and do not use conditioner, otherwise it will affect the dyeing effect, and do not bake oil the week before dyeing.

Don't wet your hair. If it is wet, it will cause the problem of low color and affect the final effect. It is best not to wash your hair for two or three days before dyeing your hair, and don't use conditioner, not to mention hair mask, hair care essential oil and other hair care products.

Baidu encyclopedia-bubble hair dye